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底栖

n.dermarsal
网络benthic; bottom-dwelling; demersal

底栖

英-汉网络释义

底栖

benthic

...生，独居、夜行、肉食及腐屍食性的原生淡水鱼类，成鱼底栖（benthic），主要摄食虾、蟹、鱼、以及蛙类等活的水生动物 …

bottom-dwelling

...，其相应阶段是在受母体保护的稳定囊膜中度过的，小型底栖（bottom-dwelling）幼螺（成体的微小形式）破卵而出，爬行运 …

demersal

台湾鱼类资料库 ... cochleariform 耳型的 demersal 底栖 Cod icefishes 鳕冰鱼 ...

Demersal species

...於大陸沿岸水南下之陸棚生态系，因此渔获鱼种主要以底栖(Demersal species) 、珊瑚礁類群(Reef-associated species)及无 …

epibenthic

测试的生物体对象包括水藻(algae)、大型水生植物(macrophyte)、鱼类、底栖(benthic)、近底栖(epibenthic)及深海(pelagic)无 …

例句：

Still, looking at a replica of a whaling ship in the museum , Mr Lang wonders whether groundfish boats will end up in a museum, too.

然而，看着博物馆里陈列的捕鲸油轮模型，朗先生怀疑，底栖鱼类捕捞船只最后会不会也被陈列在博物馆里。

He admits his mediocrity , while comparing his bulging looks to those of the bottom-dwelling loach (see article).

他承认自己的平庸，把自己鼓胀的脸跟底栖的泥鳅相提并论。

zoobenthos Animals living on or in the bottom of the sea or fresh waters .

底栖动物生活在海洋或淡水底部上面或内部的动物。

Most people don't realise that whales alsofeed on the floor of the ocean , so it is possible that they also useelectrosensing.

大多数人不了解鲸也以海洋底栖生物为食，所以有可能的他们也使用电感知。

bottom-dwelling fish having scaleless slimy skin and a broad thick head with a wide mouth .

头宽而扁平、嘴很宽、体表有粘液但无鳞的底栖鱼。

The answer, researchers hypothesize and report online today in PLoS ONE, is that the bottom-dwelling fish are a lot more nutritious .

在《公共图书馆综合期刊》（PLOSONE ）上，研究人员假设并发表了结论：底栖海洋鱼更有营养。

Bottom dwelling species appear to be at greatest risk in this region , due mainly to intense fishing of the seabed .

同时，因人类在海床的捕捞活动极为频繁，底栖动物在地中海域生存的风险也就越高。

Most species are small bottom dwellers with a weak suction cup formed by the fusion of their pelvic fins .

大部分为底栖鱼，特征是具一个由腹鳍愈合而成的吸力不强的吸盘。

The presence of a spiny outer wall , however , suggests that it is a pelagic rather than a benthic form .

但是，外层壁具刺饰的形态说明该种为浮游性的，而不是底栖性的生态类型。

The test showed that the benthic macro alga appeared double-peaked hydrocarbon production rate while temperature ascending.

实验结果表明：随着温度的升高，多细胞宏观底栖藻类生烃率呈双峰分布。

It lives near the lake bottom in the shallow water of the lake shore and feeds on benthic invertebrates.

它生活在湖边浅水区靠近湖底的水域，以底栖无脊椎动物为食。

The relations between sediment physicochemical parameters, standing crops of macrozoobenthos and submerged macrophytes were analyzed.

结果显示底栖动物相对于沉积物理化因子而言，与沉水植物之间相关性更好。

The marine meiobenthos were dyed by the rose bengal. The absorption spectrum and the fluorescence spectrum were measured .

小型底栖生物经荧光染料虎红染色，测得虎红的吸收和激发光谱。

small to medium-sized bottom -dwelling food and game fishes of shallow coastal and fresh waters that make a drumming noise .

浅海和淡水中体型为小型或中型的底栖食用或猎用鱼，能发出击鼓声。

the zoobenthos of dominant species were not evident , and economical species were not collected , and the community structure was normal .

底栖动物优势种不明显，未采集到经济种，群落结构正常。

In the second chapter, the idea of applying LIF technology in the automatic separation equipment for marine meiobenthos was brought forward.

第二章在前面论述的基础上提出了在小型底栖生物自动分离系统中应用激光诱导荧光技术的研究方法；

The fear is that the oil would taint the bottom dwelling shellfish for decades .

令人担心的是，石油会玷污了几十年的底栖贝类。

After a fish emerges from its hiding spot , it swims a few meters away and doesn't immediately rebury itself.

当一只底栖鱼逃离隐藏的地点时，不会马上再找个地方藏身，而是会游上几米。

Organic matter was derived from terrestrial, benthic algae and planktonic algae .

有机质的来源包括陆源、底栖藻类和浮游藻类。

Role of Meiofauna represented by nematodes in detritus decomposition .

线虫等小型底栖动物在分解碎屑过程中的作用。

Under the new system , New England 's groundfish catch , mainly cod and haddock, is divided among co-operative groups of boats called sectors.

而在新制度下，新英格兰针对鳕鱼等底栖鱼类，以渔船分组的形式进行限额捕捞。

The Bryozoa is a group of small, sessile, filter-feeding, aquatic, colonial animals .

苔藓动物为一类底栖、滤食性、营附着生活的小型水生群体动物。

Such papillae are characteristic of most demersal spawning species .

如此的乳突是大多数的底栖产卵种的特徵。

fluke bar An iron rod with hooks dragged along the sea floor to impale fish such as flatfishes . Also called murderer.

拖钩沿著海底拖曳的带勾铁竿，用以刺取底栖性鱼类，例如比目鱼等。

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